51806150

素因数分解:

$2^1\times 5^2\times {\mathrm{11}}^2\times {\mathrm{8563}}^1$

素因数の和:8597

約数の個数: 36

約数和(自身を含む): 105928116

約数和(自身を除く): 54121966

約数列:

[1, 2, 5, 10, 11, 22, 25, 50, 55, 110, 121, 242, 275, 550, 605, 1210, 3025, 6050, 8563, 17126, 42815, 85630, 94193, 188386, 214075, 428150, 470965, 941930, 1036123, 2072246, 2354825, 4709650, 5180615, 10361230, 25903075, 51806150]

約数ペア:

[(1, 51806150), (2, 25903075), (5, 10361230), (10, 5180615), (11, 4709650), (22, 2354825), (25, 2072246), (50, 1036123), (55, 941930), (110, 470965), (121, 428150), (242, 214075), (275, 188386), (550, 94193), (605, 85630), (1210, 42815), (3025, 17126), (6050, 8563)]